package com.tanhua.server.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.tanhua.common.mapper.AnnouncementMapper;
import com.tanhua.common.pojo.Announcement;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class AnnouncementService {
    @Autowired
    private AnnouncementMapper announcementMapper;
    public IPage<Announcement> queryList(Integer page,Integer pageSize){
        QueryWrapper queryWrapper = new QueryWrapper();
        queryWrapper.orderByDesc("created");
        IPage iPage = announcementMapper.selectPage(new Page<Announcement>(page, pageSize), queryWrapper);
        return iPage;
    }



}
